I had a bet on Borussia winning the UCL as well as an earlier bet on a German team being the winner, so I didn't quite like the outcome.
Borussia fought well and proved they can compete at the same level as the Spanish giant, but they were out of luck in the first half. They had really good chances and if everything went right, they could have taken an early 2-0 lead, which would massively shift the odds in their favour, but unfortunately, that's not how it went down.
Anyhow, they still made it to the final, which is a success on its own. Everyone expected them to drop off at earlier stages, but they showed some perseverance and climbed up all the way to the final.